Merge pull request #1830 from xoviat/rtc

stm32: move backup domain in rcc mod

4 files changed, 17 insertions, 10 deletions

diff --git a/examples/stm32f4/src/bin/rtc.rs b/examples/stm32f4/src/bin/rtc.rs
index 0eca58203..23ff8ac47 100644
--- a/examples/stm32f4/src/bin/rtc.rs
+++ b/examples/stm32f4/src/bin/rtc.rs
@@ -5,13 +5,17 @@
 use chrono::{NaiveDate, NaiveDateTime};
 use defmt::*;
 use embassy_executor::Spawner;
-use embassy_stm32::rtc::{Rtc, RtcConfig};
+use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
+use embassy_stm32::Config;
 use embassy_time::{Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
-    let p = embassy_stm32::init(Default::default());
+    let mut config = Config::default();
+    config.rcc.rtc = Option::Some(RtcClockSource::LSI);
+    let p = embassy_stm32::init(config);
+
     info!("Hello World!");
 
     let now = NaiveDate::from_ymd_opt(2020, 5, 15)
@@ -23,8 +27,11 @@ async fn main(_spawner: Spawner) {
 
     rtc.set_datetime(now.into()).expect("datetime not set");
 
-    // In reality the delay would be much longer
-    Timer::after(Duration::from_millis(20000)).await;
+    loop {
+        let now: NaiveDateTime = rtc.now().unwrap().into();
+
+        info!("{}", now.timestamp());
 
-    let _then: NaiveDateTime = rtc.now().unwrap().into();
+        Timer::after(Duration::from_millis(1000)).await;
+    }
 }
diff --git a/examples/stm32l4/src/bin/rtc.rs b/examples/stm32l4/src/bin/rtc.rs
index 294ea456c..f3f8aa46f 100644
--- a/examples/stm32l4/src/bin/rtc.rs
+++ b/examples/stm32l4/src/bin/rtc.rs
@@ -23,7 +23,7 @@ async fn main(_spawner: Spawner) {
             PLLMul::Mul20,
             None,
         );
-        config.rcc.rtc_mux = rcc::RtcClockSource::LSE32;
+        config.rcc.rtc_mux = rcc::RtcClockSource::LSE;
         embassy_stm32::init(config)
     };
     info!("Hello World!");
diff --git a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
index 148c58771..0a677be76 100644
--- a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
+++ b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
@@ -84,7 +84,7 @@ async fn main(spawner: Spawner) {
         None,
     );
     config.rcc.hsi48 = true; // needed for rng
-    config.rcc.rtc_mux = rcc::RtcClockSource::LSI32;
+    config.rcc.rtc_mux = rcc::RtcClockSource::LSI;
 
     let dp = embassy_stm32::init(config);
 
diff --git a/examples/stm32wl/src/bin/rtc.rs b/examples/stm32wl/src/bin/rtc.rs
index fb1bc6e3d..2be6c7b93 100644
--- a/examples/stm32wl/src/bin/rtc.rs
+++ b/examples/stm32wl/src/bin/rtc.rs
@@ -5,8 +5,8 @@
 use chrono::{NaiveDate, NaiveDateTime};
 use defmt::*;
 use embassy_executor::Spawner;
-use embassy_stm32::rcc::{self, ClockSrc};
-use embassy_stm32::rtc::{Rtc, RtcConfig};
+use embassy_stm32::rcc::ClockSrc;
+use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
 use embassy_stm32::Config;
 use embassy_time::{Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
@@ -16,7 +16,7 @@ async fn main(_spawner: Spawner) {
     let p = {
         let mut config = Config::default();
         config.rcc.mux = ClockSrc::HSE32;
-        config.rcc.rtc_mux = rcc::RtcClockSource::LSE32;
+        config.rcc.rtc_mux = RtcClockSource::LSE;
         config.rcc.enable_rtc_apb = true;
         embassy_stm32::init(config)
     };